http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
조명래 ( Myoung Rae Cho ),( C. N. Nguyen ),( N. Masdek ),( Chandrabalan ),권택륜 ( Taek Ryoun Kwon ) 한국국제농업개발학회 2010 韓國國際農業開發學會誌 Vol.22 No.3
Nematode resistance has been recognized as an important prerequisite in crop breeding programmes. In Asia, the extent of damage brought upon by nematodes to major crops is still not unequivocally studied. It has been estimated that 10% of world crop production is lost as a result of plant nematode damage, however not much work has been reported in the field of nematode resistance in Asia. Researches done in Korea, Vietnam and Malaysia are described in this paper to provide an overview of the current status in nematode related research in Asia. In Korea, nematode resistance screenings were done on economic crops such as rice, soybean, hot pepper, cucumber, and oriental melon as well as on ornamental crops such as rose, carnation, and chrysanthemum. In Vietnam, nematode resistance screenings and nematode distribution studies were conducted on banana, coffee, rice, and litchi. In Malaysia, Paratylenchus sp. was reported as the causal agent of pineapple yield decline, however, studies on screening and breeding of resistant cultivar are in the beginning stage. Limitations faced in developing an integrated approach in combating the nematode problem in Asia include the absence of economical IPM solutions for specific pest problems, the lack of basic understanding of the biology of specific pests, and high costs involved on the dependence of nematicides. This urgently calls for economical and sustainable nematode management strategies. One such strategy foreseen as a viable approach in Asia would be the development of nematode-resistant plant germplasms or cultivars.